(完整版)四年级小数加减法口算练习题.doc

合集下载

最新四年级小数加减法口算练习600题.docx

最新四年级小数加减法口算练习600题.docx

四年级小数加减法口算练习600 题4.7 +3.1 =

4.7 -3.8 =

3.6 +3.7 =

1.7 +6.9 =

6.6 -5.93 =

6.8 -3.77 =

7.5 -2.68 =

6.5 +6.81 =

1.8 +

2.06 =

8.7 +3.31 =

8.11 -5.2 =

9.61 -7.7 =

7.56 -2.6 =

9.906 +8.73 =

8.96 -2.404 =

3.782 +5.63 =

7.9 -3.666 =

8.459 -8.11 =

4.89 -3.03 =

3.99 +9.58 =

5.51 +9.41 =

6.36 +5.28 =

4.74 +7.79 =

5.1 +1.2 =

8.6 -5.4 =

4.4 +

5.4 =

7.2 -1.2 =

7.8 -5.5 =

7.1 -6.7 =

1.5 -1.09 =

3+4.39 =

1.7 +4.68 =

5.2 -3.42 =

9.4 +4.6 =

5.52 -2.8 =

2.21 +5.6 =

7.43 +7.3 =

4.6 -4.07 =

7.85 +7.501 =7.538 +9.51 =3.94 -1.54 =5.23 +4.845 =

8.76 -3.69 =

9.8 -2.6 =5.44 +8.38 =9.49 +6.44 =2.5 +5.3 =6.3 -1.9 =9.7 +4.9 =2.2 +4.4 =9.4 -4.3 =6.3 -4.26 =8.7 +7.76 =2.9 +9.2 =9.4 +8.8 =4.5 -1.85 =

4.28 -4.21 =

5.26 -2.5 =1.27 +3.5 =9.65 -4.5 =2.208 +4.4 =

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

.

1.8-1.1= 4.74+7.79 = 5.44+8.38 = 5.29-5.09 =4.7+3.1= 5.1+1.2=9.49+6.44 =7.92+9.92 =4.7-3.8=8.6-5.4=

2.5+5.3= 5.86+5.69 =

3.6+3.7=

4.4+

5.4=

6.3-1.9= 5.7-3.2=1.7+6.9=

7.2-1.2=9.7+4.9=9.3-7.5=6.6-5.93 =7.8-5.5= 2.2+4.4= 2.5+3.7=

6.8-3.77 =

7.1-6.7=9.4-4.3=9.8-4.2=

7.5-2.68 = 1.5-1.09 = 6.3-4.26 = 6.3-2.5=6.5+6.81 =3+4.39=8.7+7.76 =9.5-8.45 =1.8+2.06 = 1.7+4.68 = 2.9+9.2= 4.7-4.33 =8.7+3.31 = 5.2-3.42 =9.4+8.8= 4.7+9.36 =

8.11-5.2=9.4+4.6= 4.5-1.85 = 6.54-1=

9.61-7.7= 5.52-2.8= 4.28-4.21 = 5.6-4.42 =7.56-2.6= 2.21+5.6= 5.26-2.5= 3.36-1.77 =9.906 +8.73 =7.43+7.3= 1.27+3.5= 5.67-5.6 =8.96-2.404 = 4.6-4.07 =9.65-4.5= 4.49-1.6 =3.782 +5.63 = 3.99-3.06 = 2.208 +4.4 =9.75-8.01 =

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

.

1.58-1.11=4.76+3.21=4.77-3.86=3.65+3.75=1.27+6.29=6.06-5.93=

6.98-3.77=

7.95-2.68=6.25+6.81=1.84+2.06=8.77+3.31=

8.11-5.25=

9.61-7.97=7.56-2.61=9.96+8.73=8.96-2.44=3.78+5.63=

7.9-3.66=

8.49-8.11=4.89-3.03=3.99+9.58=

5.51+9.41=

6.36+5.28=4.74+

7.79=

5.16+1.22=

8.6-5.44=

4.45+

5.24=

7.25-1.2=

7.85-5.85=

7.71-7=

1.85-1.09=

3+4.39=

1.7+4.68=

5.62-3.42=

9.49+4.6=

5.52-2.89=

2.21+5.96=

7.43+7.3=

4.6-4.07=

3.99-3.06=

7.85+7.01=

7.58+9.51=

3.94-1.54=

5.23+4.84=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.55+5.31=

6.3-1.93=

9.74+4.79=

2.25+4.14=

9.47-4.03=

6.38-4.26=

8.07+7.76=

2.79+9.2=

9.47+8.8=

4.35-1.85=

4.28-4.21=

5.26-2.53=

1.27+3.85=

9.65-4.51=

2.28+4.4=

6.39-1.48=

5.33+7.91=

6.49+4.97=

5.68+3.26=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

1.8-1.1=4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6-5.93=

6.8-3.77=

7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31=

8.11-5.2=

9.61-7.7=7.56-2.6=9.906+8.73=8.96-2.404=3.782+5.63=

7.9-3.666=

8.459-8.11=4.89-3.03=3.99+9.58=

5.51+9.41=

6.36+5.28=4.74+

7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

5.52-2.8=

2.21+5.6=

7.43+7.3=

4.6-4.07=

3.99-3.06=

7.85+7.501=

7.538+9.51=

3.94-1.54=

5.23+4.845=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.5+5.3=

6.3-1.9=

9.7+4.9=

2.2+4.4=

9.4-4.3=

6.3-4.26=

8.7+7.76=

2.9+9.2=

9.4+8.8=

4.5-1.85=

4.28-4.21=

5.26-2.5=

1.27+3.5=

9.65-4.5=

2.208+4.4=

6.339-1.48=

5.331+7.91=

6.49+4.97=

5.68+3.216=

1.28+4.5=

9.34-1.49=

5.29-5.09=

7.92+9.92=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

.

1.58-1.11=4.76+3.21=4.77-3.86=3.65+3.75=1.27+6.29=6.06-5.93=

6.98-3.77=

7.95-2.68=6.25+6.81=1.84+2.06=8.77+3.31=

8.11-5.25=

9.61-7.97=7.56-2.61=9.96+8.73=8.96-2.44=3.78+5.63=

7.9-3.66=

8.49-8.11=4.89-3.03=3.99+9.58=

5.51+9.41=

6.36+5.28=4.74+

7.79=

5.16+1.22=

8.6-5.44=

4.45+

5.24=

7.25-1.2=

7.85-5.85=

7.71-7=

1.85-1.09=

3+4.39=

1.7+4.68=

5.62-3.42=

9.49+4.6=

5.52-2.89=

2.21+5.96=

7.43+7.3=

4.6-4.07=

3.99-3.06=

7.85+7.01=

7.58+9.51=

3.94-1.54=

5.23+4.84=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.55+5.31=

6.3-1.93=

9.74+4.79=

2.25+4.14=

9.47-4.03=

6.38-4.26=

8.07+7.76=

2.79+9.2=

9.47+8.8=

4.35-1.85=

4.28-4.21=

5.26-2.53=

1.27+3.85=

9.65-4.51=

2.28+4.4=

6.39-1.48=

5.33+7.91=

6.49+4.97=

5.68+3.26=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题4.76+3.21=

4.77-3.86=

3.65+3.75=

1.27+6.29=

6.06-5.93=

6.98-3.77=

7.95-2.68=

6.25+6.81=

1.84+

2.06=

8.77+3.31=

8.11-5.25=

9.61-7.97=

7.56-2.61=

9.96+8.73=

8.96-2.44=

3.78+5.63=

7.9-3.66=

8.49-8.11=

4.89-3.03=

3.99+9.58=

5.51+9.41=

4.74+7.79=

5.16+1.22=8.6-5.44=4.45+5.24=7.25-1.2=7.85-5.85=7.71-7=1.85-1.09=3+4.39=1.7+4.68=5.62-3.42=9.49+4.6=5.52-2.89=2.21+5.96=7.43+7.3=4.6-4.07=3.99-3.06=7.85+7.01=7.58+9.51=3.94-1.54=5.23+4.84=

9.8-2.6=5.44+8.38=9.49+6.44=2.55+5.31=6.3-1.93=9.74+4.79=2.25+4.14=9.47-4.03=6.38-4.26=8.07+7.76=2.79+9.2=9.47+8.8=4.35-1.85=

4.28-4.21=

5.26-2.53=1.27+3.85=9.65-4.51=2.28+4.4=

6.39-1.48=

5.33+7.91=

6.49+4.97=

1.28+4.5=9.34-1.49=5.29-5.09=7.92+9.92=5.86+5.69=5.72-3.21=9.83-7.05=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

4.7+3.1=

4.7-3.8=

3.6+3.7=

1.7+6.9=

6.6-5.93=

6.8-3.77=

7.5-2.68=

6.5+6.81=

1.8+

2.06=

8.7+3.31=

8.11-5.2=

9.61-7.7=

7.56-2.6=

9.906+8.73=

8.96-2.404=

3.782+5.63=

7.9-3.666=

8.459-8.11=

4.89-3.03=

3.99+9.58=

5.51+9.41=

6.36+5.28=

4.74+7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

2.21+5.6=7.43+7.3=4.6-4.07=

3.99-3.06=7.85+7.501=7.538+9.51=3.94-1.54=5.23+

4.845=

8.76-3.69=

9.8-2.6=5.44+8.38=9.49+6.44=2.5+5.3=6.3-1.9=9.7+4.9=2.2+4.4=9.4-4.3=6.3-4.26=8.7+7.76=2.9+9.2=9.4+8.8=4.5-1.85=

4.28-4.21=

5.26-2.5=1.27+3.5=9.65-4.5=2.208+4.4=

6.339-1.48=

5.331+7.91=

6.49+4.97=5.68+3.216=1.28+4.5=9.34-1.49=5.29-5.09=

7.92+9.92=5.86+5.69=5.7-3.2=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题
Word 资料
1.93 -1.57 = 9.77 -3.5= 9.21 +6= 4.74 +2.41 = 7.43 +6.53 = 9.75 -3.13 = 4.98 -1.46 = 6.73 -3.03 = 4.75 -4.01 = 5.9+7.76 = 8.5-2.53 = 8.88 +7.64 = 6.5+4.25 = 5.83 -1.75 = 9.77 +3.54 = 2.96 +6.16 = 7.32 +1.42 = 9.43 -3.56 = 7.68 -3.16 = 2.97 +2.11 = 3.7+3.83 = 7.14 -1.53 = 2.44 -1.13 =
9.02 +9.8= 4.47 +7.17 = 9.12 -3.42 = 8.34 -3.36 = 7.08 -3.64 = 2.46 +5.84 = 5.2 +7.63 = 5.5 +1.31 = 5.2 -1.85 = 5.34 +7.14 = 6.21 +5.3= 7.52 -6.45 = 9.98 -1.25 = 6.47 +7.42 = 9.29 -2.32 = 4.82 +9.73 = 8.82 +4.47 = 7.78 +4.46 = 2.45 -2.06 = 5.82 +5.86 = 2.34 +6.49 = 6.42 +6.72 = 9.04 -7.67 =
1.8 -1.1= 4.7 +3.1= 4.7 -3.8= 3.6 +3.7= 1.7 +6.9= 6.6 -5.93 = 6.8 -3.77 = 7.5 -2.68 = 6.5 +6.81 = 1.8 +2.06 = 8.7 +3.31 = 8.11 -5.2= 9.61 -7.7= 7.56 -2.6= 9.906 +8.73 = 8.96 -2.404 = 3.782 +5.63 = 7.9 -3.666 = 8.459 -8.11 = 4.89 -3.03 = 3.99 +9.58 = 5.51 +9.41 = 6.36 +5.28 =

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6-

5.93=

6.8-3.77=

7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31=

8.11-5.2=

9.61-7.7=7.56-2.6=9.906+8.73=8.96-2.404=3.782+5.63=7.9-3.666=3.99+9.58=

5.51+9.41=

6.36+5.28=

4.74+7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

5.52-2.8=

2.21+5.6=

3.99-3.06=

7.85+7.501=

7.538+9.51=

3.94-1.54=

5.23+4.845=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.5+5.3=

6.3-1.9=

9.7+4.9=

2.2+4.4=

9.4-4.3=

6.3-4.26=

8.7+7.76=

2.9+9.2=

4.28-4.21=

5.26-2.5=

1.27+3.5=

9.65-4.5=

2.208+4.4=

6.339-1.48=

5.331+7.91=

6.49+4.97=

5.68+3.216=

1.28+4.5=

9.34-1.49=

5.29-5.09=

7.92+9.92=

5.86+5.69=

5.7-3.2=

9.3-7.5=

2.5+

3.7=

9.5-8.45=4.7-4.33=4.7+9.36=6.54-1=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

1.8-1.1=令狐采学4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6-5.93=

6.8-3.77=

7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31=

8.11-5.2=

9.61-7.7=7.56-2.6=9.906+8.73=8.96-2.404=3.782+5.63=

7.9-3.666=

8.459-8.11=

4.89-3.03=

3.99+9.58=

5.51+9.41=

6.36+5.28=

4.74+7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

5.52-2.8=

2.21+5.6=

7.43+7.3=

4.6-4.07=

3.99-3.06=

7.85+7.501=

7.538+9.51=

3.94-1.54=

5.23+4.845=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.5+5.3=

6.3-1.9=

9.7+4.9=

2.2+4.4=

9.4-4.3=

6.3-4.26=

8.7+7.76=

2.9+9.2=

9.4+8.8=

4.5-1.85=

4.28-4.21=

5.26-2.5=

1.27+3.5=

9.65-4.5=

2.208+4.4=

6.339-1.48=

5.331+7.91=

6.49+4.97=

5.68+3.216=

9.34-1.49=5.29-5.09=7.92+9.92=5.86+5.69=5.7-3.2=9.3-7.5=2.5+3.7=9.8-4.2=6.3-2.5=9.5-8.45=4.7-4.33=4.7+9.36=6.54-1=5.6-4.42=3.36-1.77=5.67-5.6=9.75-8.01=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6-

5.93=

6.8-3.77=

7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31=

8.11-5.2=

9.61-7.7=7.56-2.6=9.906+8.73=8.96-2.404=3.782+5.63=7.9-3.666=3.99+9.58=

5.51+9.41=

6.36+5.28=

4.74+7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

5.52-2.8=

2.21+5.6=

3.99-3.06=

7.85+7.501=

7.538+9.51=

3.94-1.54=

5.23+4.845=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.5+5.3=

6.3-1.9=

9.7+4.9=

2.2+4.4=

9.4-4.3=

6.3-4.26=

8.7+7.76=

2.9+9.2=

4.28-4.21=

5.26-2.5=

1.27+3.5=

9.65-4.5=

2.208+4.4=

6.339-1.48=

5.331+7.91=

6.49+4.97=

5.68+3.216=

1.28+4.5=

9.34-1.49=

5.29-5.09=

7.92+9.92=

5.86+5.69=

5.7-3.2=

9.3-7.5=

2.5+

3.7=

9.5-8.45=4.7-4.33=4.7+9.36=6.54-1=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6-

5.93=

6.8-3.77=

7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31=

8.11-5.2=

9.61-7.7=7.56-2.6=9.906+8.73=8.96-2.404=3.782+5.63=7.9-3.666=3.99+9.58=

5.51+9.41=

6.36+5.28=

4.74+7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

5.52-2.8=

2.21+5.6=

3.99-3.06=

7.85+7.501=

7.538+9.51=

3.94-1.54=

5.23+4.845=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.5+5.3=

6.3-1.9=

9.7+4.9=

2.2+4.4=

9.4-4.3=

6.3-4.26=

8.7+7.76=

2.9+9.2=

4.28-4.21=

5.26-2.5=

1.27+3.5=

9.65-4.5=

2.208+4.4=

6.339-1.48=

5.331+7.91=

6.49+4.97=

5.68+3.216=

1.28+4.5=

9.34-1.49=

5.29-5.09=

7.92+9.92=

5.86+5.69=

5.7-3.2=

9.3-7.5=

2.5+

3.7=

9.5-8.45=4.7-4.33=4.7+9.36=6.54-1=

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题4.7+3.1=

4.7-3.8=

3.6+3.7=

1.7+6.9=

6.6-5.93=

6.8-3.77=

7.5-2.68=

6.5+6.81=

1.8+

2.06=

8.7+3.31=

8.11-5.2=

9.61-7.7=

7.56-2.6=

9.906+8.73=

8.96-2.404=

3.782+5.63=

7.9-3.666=

8.459-8.11=

4.89-3.03=

3.99+9.58=

5.51+9.41=

6.36+5.28=

4.74+7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

5.52-2.8=

2.21+5.6=

7.43+7.3=

4.6-4.07=

7.85+7.501=7.538+9.51=3.94-1.54=5.23+4.845=

8.76-3.69=

9.8-2.6=5.44+8.38=9.49+6.44=2.5+5.3=6.3-1.9=9.7+4.9=2.2+4.4=9.4-4.3=6.3-4.26=8.7+7.76=2.9+9.2=9.4+8.8=4.5-1.85=

4.28-4.21=

5.26-2.5=1.27+3.5=9.65-4.5=2.208+4.4=

6.339-1.48=

5.331+7.91=

6.49+4.97=5.68+3.216=1.28+4.5=9.34-1.49=5.29-5.09=

7.92+9.92=5.86+5.69=5.7-3.2=9.3-7.5=2.5+3.7=9.8-4.2=6.3-2.5=9.5-

四年级小数加减法口算练习600题

四年级小数加减法口算练习600题

4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6-

5.93=

6.8-3.77=

7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31=

8.11-5.2=

9.61-7.7=7.56-2.6=06+8.73=04=

2+5.63=66=4.89-3.03=

3.99+9.58=

5.51+9.41=

6.36+5.28=

4.74+7.79=

5.1+1.2=

8.6-5.4=

4.4+

5.4=

7.2-1.2=

7.8-5.5=

7.1-6.7=

1.5-1.09=

3+4.39=

1.7+4.68=

5.2-3.42=

9.4+4.6=

5.52-2.8=

7.43+7.3=

4.6-4.07=

3.99-3.06=

7.85+7.501=

38+9.51=

3.94-1.54=

5=

8.76-3.69=

9.8-2.6=

5.44+8.38=

9.49+6.44=

2.5+5.3=

6.3-1.9=

9.7+4.9=

2.2+4.4=

9.4-4.3=

6.3-4.26=

2.9+9.2=

9.4+8.8=

4.5-1.85=

4.28-4.21=

5.26-2.5=

1.27+3.5=

9.65-4.5=

08+4.4=

39-1.48=

1+7.91=

6.49+4.97=

16=

1.28+4.5=

9.34-1.49=

5.29-5.09=

7.92+9.92=

5.86+5.69=

9.3-7.5=2.5+3.7=9.8-4.2=6.3-2.5=9.5-8.45=4.7-4.33=4.7+9.36=6.54-1=5.6-4.42=3.36-1.77=5.67-5.6=4.49-1.6=9.75-8.01=2.06+8.46=64=

相关主题
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

1.5-0.5=

1-0.9=

2.3+0.6=

0.9+0.8=

1-0.3=

3.4-1.5=

1.9-0.9=

3.5-2.4= 0.36+0.64= 3.5+

4.2=

6-0.5=

2.7-0.4=

0.8+ 0.7= 4.5-3=

7.8-1.1=

1.5 -0.5=

1-0.9=

2.3 +0.6=

0.9 +0.8=

1.9 -0.9= 3.5 -

2.4=

0.36 +0.64= 0.96 -0.3= 8.65 -6.31= 2.5+0.9=

1.2-0.5=

7.8+1.6=

0.39+0.15=

3-1.4=

4.7-2.8=

7.2-6.45=

15-0.48=

6.77-1.78=

3.45+5.75=

3.40+58.20=

49.80+49.20=

111.6-99=

7.8+21.02=

5.6-1.42=

12.5+0.9=

4.5-2.83=

3.75+2.25=

2.98+0.56=

12.53+4.67=

6.07+4.89=

5.64-1.78=

10.2-6.45=

5-0.41=

0.3+1.5=

2.5+9.8=

7.6+1.3=

4.4+

5.7=

2.3+7.7=

5.7+3.1=

7.69+2.31=

9.16+2.64=

5.68+12.22=

16.8+16.5=

26.3+14.6=

6.9+3.4=

52.3+64.7=

12.75-5.3=

8.24+16.93=

0.75 +0.4=

20+0.78=

4.8 +4.2=

5.7 -3=

4.9 -1.7=

1.34 + 0.8=

2- 0.75=

8.7 +0.03=

0.2 - 0.09=

8.5 + 2.5=

2.4 - 1.4=

0.68 +0.42=

7.82 -7.2=

2+9.1=

0.48 +0.52=

8.1 - 5.1=

0.78 -0.24=

0.8 + 0.18=

0.89 -0.25=

1-0.98=

0.9 + 0.1=

1-0.8=

4.5 - 4=

5.6 + 4=

10-4.4=

6+6.6=

9.5 - 2.7=

1-0.55=

3.7 +

4.8=

7+3.3=

3.25+0.75=

2.7 +

3.9=

0.7+0.9= 0.9 +1= 14. 6-0. 4= 10- 0.1=

14+ 0.78=

3+2.7=

5-0.08= 1.64+2. 35= 1.1-1= 8.34-6. 22= 1.3 +4.3=

7.2 +6.9=

9.3 -8.8=

4.4 +1

5.99= 19.8 -5.6= 9

6.3 -56.2 = 79.2 +56.8= 1.9 +25.793= 88- 69.21= 136.5 -105= 73.4+52.1= 93.1-20.9= 63.1-11=

0.33+9.8= 7.8+6.9=

0.2+2.7=

5.6+4.4=

9.4+0.06=

0.7+0.4=

0.5 -0.45=

10- 0.1=

1.8 -0.9=

12.6 -1.2=

17+0.33=

1.01+0.6=

7- 0.05=

9- 0.26=

6.14+3.83=

7.93-1.64=

5.23-2.36=

3.44+3.36=

8.63-3.48=

1.16+4.77=

7.74-5.85=

9.35-4.74=

4.93+4.75=

8.17-5.26=

2.26-0.86=

6.55+4.68= 14.6-0.34=

1.1+4.5= 1.3+8.56=

1.9+3.4= 0.8-0.55=

3.45+

4.6= 1-0.03=

4.45+4.5= 30.5+3.05=

9.4-2.75= 0.8-0.45=

7.3-1.26= 3.25 +0.75=

3.83+5.55= 0.78+2.2=

2.75+1.3= 5-0.08=

7.6-2.15= 10-0.1=

1.9+6.2= 10-7.64=

7.1-6.6= 13.6 +8.46=

6.8-2.8= 0.99 +1.1=

44.4+1.4= 1.23+6.52=

1.7+9.66= 5.32-0.93=

43.3+6.3= 6.35-5.23=

55.5-1.9= 1.23+5.69=

38.9-5.55= 1.26+5.21=

64.41+8.67= 0.96-0.23=

0.7 +0.9= 7.26-4.93=

3.8 +0.6= 2.16-0.23=

8.24+3.76= 4.63+8.9=

4.1 -3.8=

9.28+7.32=

14+0.78= 5.2-0.9=

相关文档
最新文档